Surveys
B. 75-00.171N 162-00.182W, at depth 1971 meters, top float 185 meters
Arctic · Beaufort Sea · Bering Strait · HYDROARC 227/12
- issued
- 2012-10-29 05:22Z
- status
- cancelled 2013-12-01 09:52Z (archive)
- authority
- JAMSTEC 290315Z OCT 12.
- position
- 71.573, -161.446
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ARCTIC. BEAUFORT SEA. BERING STRAIT. CHART 803, 16003 SCIENTIFIC MOORINGS ESTABLISHED: A. 75-12.371N 172-32.919W, AT DEPTH 447 METERS, TOP FLOAT 90 METERS. B. 75-00.171N 162-00.182W, AT DEPTH 1971 METERS, TOP FLOAT 185 METERS. C. 71-43.585N 155-11.108W, AT DEPTH 283 METERS, TOP FLOAT 41 METERS. D. 71-40.353N 154-59.742W, AT DEPTH 106 METERS, TOP FLOAT 40 METERS. E. 71-47.742N 155-20.750W, AT DEPTH 170 METERS, TOP FLOAT 41 METERS. F. 71-19.631N 157-39.667W, AT DEPTH 98 METERS, TOP FLOAT 39 METERS. G. 71-20.487N 157-36.363W, AT DEPTH 101 METERS, TOP FLOAT 43 METERS. H. 68-02.004N 168-50.027W, AT DEPTH 59 METERS, TOP FLOAT 52 METERS. I. 68-03.005N 168-50.002W, AT DEPTH 60 METERS, TOP FLOAT 53 METERS.
This area · survey operations
61 within 180 nm since 2004 · 0 in the last 12 months · 1 in force now
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24
- Scientific moorings established: a. BCE-24, in 71-40.40N 154-59.90W, at depth 108 meters, top float 20 meters2024-12-17
- Scientific moorings established in: a. 71-47.78N 155-20.81W, top float 15 meters2023-10-25
- Scientific mooring, top float 35 meters, established in 74-31.38N 161-56.54W2023-10-25
- Scientific moorings established in: a. 71-18.16N 155-42.37W2023-08-09
- Scientific moorings established in: a. 70-43.82N 160-22.05W2023-08-09
- Scientific moorings established in: a. 71-47.78N 155-20.81W, top float 15 meters2022-09-11
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- HYDROARC warnings in force as of 010900Z dec 13cancelled by · 2013-12-01
Nearby now · within 120 nm
Worldwide now
73 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.